pibling

Noun

pibling (plural piblings)

1. (rare) Used especially as a gender-neutral term: the sibling or sibling-in-law of one's parent; one’s uncle or aunt.
   • Are you someone's stepsibling, pibling, great grandfather, step father, mother, niece, aunt, brother, nibling, grandchild, grandmother, brother-in-law, great aunt, son, daughter, first cousin, or nephew? […] For his High Line commission, New York-based artist Darren Bader presents chess: relatives...2017 May 23, “High Line Art: Darren Bader: chess: relatives”, in e-flux, archived from the original on 23 May 2017
   • We measured a [representing assortative mating] repeatedly, comparing the correlations of piblings (parents' siblings; avuncular relatives) with those of piblings-in-law[…]; first cousins with first-cousins-in-law[…]; and first-cousins-once-removed with first-cousins-once-removed-in-law[…].2018 November, J. Graham Ruby [et al.], “Estimates of the Heritability of Human Longevity are Substantially Inflated due to Assortative Mating”, in Genetics, volume 210, number 3, Bethesda, Md....

   Synonyms:

   auncle, parsib